package com.sxt.sys.utils;

import net.sourceforge.pinyin4j.PinyinHelper;
import net.sourceforge.pinyin4j.format.HanyuPinyinCaseType;
import net.sourceforge.pinyin4j.format.HanyuPinyinOutputFormat;
import net.sourceforge.pinyin4j.format.HanyuPinyinToneType;
import net.sourceforge.pinyin4j.format.HanyuPinyinVCharType;
import net.sourceforge.pinyin4j.format.exception.BadHanyuPinyinOutputFormatCombination;

public class HanyuPinyinHelperUtils {
	/**
	 * @param chineselanguage
	 *            要转成拼音的中文
	 */
	public static String toHanyuPinyin(String ChineseLanguage) {
		char[] cl_chars = ChineseLanguage.trim().toCharArray();
		String hanyupinyin = "";
		HanyuPinyinOutputFormat defaultFormat = new HanyuPinyinOutputFormat();
		defaultFormat.setCaseType(HanyuPinyinCaseType.LOWERCASE);// 输出拼音全部小写
		defaultFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);// 不带声调
		defaultFormat.setVCharType(HanyuPinyinVCharType.WITH_V);
		try {
			for (int i = 0; i < cl_chars.length; i++) {
				if (String.valueOf(cl_chars[i]).matches("[\u4e00-\u9fa5]+")) {// 如果字符是中文,则将中文转为汉语拼音
					hanyupinyin += PinyinHelper.toHanyuPinyinStringArray(
							cl_chars[i], defaultFormat)[0];
				} else {// 如果字符不是中文,则不转换
					hanyupinyin += cl_chars[i];
				}
			}
		} catch (BadHanyuPinyinOutputFormatCombination e) {
			System.out.println("字符不能转成汉语拼音");
		}
		return hanyupinyin;
	}

	public static String getFirstLettersUp(String ChineseLanguage) {
		return getFirstLetters(ChineseLanguage, HanyuPinyinCaseType.UPPERCASE);
	}

	public static String getFirstLettersLo(String ChineseLanguage) {
		return getFirstLetters(ChineseLanguage, HanyuPinyinCaseType.LOWERCASE);
	}

	public static String getFirstLetters(String ChineseLanguage,
			HanyuPinyinCaseType caseType) {
		char[] cl_chars = ChineseLanguage.trim().toCharArray();
		String hanyupinyin = "";
		HanyuPinyinOutputFormat defaultFormat = new HanyuPinyinOutputFormat();
		defaultFormat.setCaseType(caseType);// 输出拼音全部大写
		defaultFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);// 不带声调
		try {
			for (int i = 0; i < cl_chars.length; i++) {
				String str = String.valueOf(cl_chars[i]);
				if (str.matches("[\u4e00-\u9fa5]+")) {// 如果字符是中文,则将中文转为汉语拼音,并取第一个字母
					hanyupinyin += PinyinHelper.toHanyuPinyinStringArray(
							cl_chars[i], defaultFormat)[0].substring(0, 1);
				} else if (str.matches("[0-9]+")) {// 如果字符是数字,取数字
					hanyupinyin += cl_chars[i];
				} else if (str.matches("[a-zA-Z]+")) {// 如果字符是字母,取字母
					hanyupinyin += cl_chars[i];
				} else {// 否则不转换
					hanyupinyin += cl_chars[i];// 如果是标点符号的话，带着
				}
			}
		} catch (BadHanyuPinyinOutputFormatCombination e) {
			System.out.println("字符不能转成汉语拼音");
		}
		return hanyupinyin;
	}

	public static String getPinyinString(String ChineseLanguage) {
		char[] cl_chars = ChineseLanguage.trim().toCharArray();
		String hanyupinyin = "";
		HanyuPinyinOutputFormat defaultFormat = new HanyuPinyinOutputFormat();
		defaultFormat.setCaseType(HanyuPinyinCaseType.LOWERCASE);// 输出拼音全部大写
		defaultFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);// 不带声调
		try {
			for (int i = 0; i < cl_chars.length; i++) {
				String str = String.valueOf(cl_chars[i]);
				if (str.matches("[\u4e00-\u9fa5]+")) {// 如果字符是中文,则将中文转为汉语拼音,并取第一个字母
					hanyupinyin += PinyinHelper.toHanyuPinyinStringArray(
							cl_chars[i], defaultFormat)[0];
				} else if (str.matches("[0-9]+")) {// 如果字符是数字,取数字
					hanyupinyin += cl_chars[i];
				} else if (str.matches("[a-zA-Z]+")) {// 如果字符是字母,取字母

					hanyupinyin += cl_chars[i];
				} else {// 否则不转换
				}
			}
		} catch (BadHanyuPinyinOutputFormatCombination e) {
			System.out.println("字符不能转成汉语拼音");
		}
		return hanyupinyin;
	}

	/**
	 * 取第一个汉字的第一个字符
	 * 
	 * @Title: getFirstLetter
	 * @Description: TODO
	 * @return String
	 * @throws
	 */
	public static String getFirstLetter(String ChineseLanguage) {
		char[] cl_chars = ChineseLanguage.trim().toCharArray();
		String hanyupinyin = "";
		HanyuPinyinOutputFormat defaultFormat = new HanyuPinyinOutputFormat();
		defaultFormat.setCaseType(HanyuPinyinCaseType.UPPERCASE);// 输出拼音全部大写
		defaultFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);// 不带声调
		try {
			String str = String.valueOf(cl_chars[0]);
			if (str.matches("[\u4e00-\u9fa5]+")) {// 如果字符是中文,则将中文转为汉语拼音,并取第一个字母
				hanyupinyin = PinyinHelper.toHanyuPinyinStringArray(
						cl_chars[0], defaultFormat)[0].substring(0, 1);
				;
			} else if (str.matches("[0-9]+")) {// 如果字符是数字,取数字
				hanyupinyin += cl_chars[0];
			} else if (str.matches("[a-zA-Z]+")) {// 如果字符是字母,取字母

				hanyupinyin += cl_chars[0];
			} else {// 否则不转换

			}
		} catch (BadHanyuPinyinOutputFormatCombination e) {
			System.out.println("字符不能转成汉语拼音");
		}
		return hanyupinyin;
	}

	/**
	 * 获取字符串拼音的第一个字母
	 * 
	 * @param chinese
	 * @return
	 */
	public static String toFirstChar(String chinese) {
		String pinyinStr = "";
		char[] newChar = chinese.toCharArray(); // 转为单个字符
		HanyuPinyinOutputFormat defaultFormat = new HanyuPinyinOutputFormat();
		defaultFormat.setCaseType(HanyuPinyinCaseType.LOWERCASE);
		defaultFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);
		for (int i = 0; i < newChar.length; i++) {
			if (newChar[i] > 128) {
				try {
					pinyinStr += PinyinHelper.toHanyuPinyinStringArray(
							newChar[i], defaultFormat)[0].charAt(0);
				} catch (BadHanyuPinyinOutputFormatCombination e) {
					e.printStackTrace();
				}
			} else {
				pinyinStr += newChar[i];
			}
		}
		return pinyinStr;
	}

	public static void main(String[] args) {
		System.out.println(toFirstChar("张小明"));
	}
}
